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Doctor's Best

Stabilized R-Lipoic Acid , 200 mg, 60 Veggie Caps

4.7 · 3281 reviews
3,397 ₽

Science-Based Nutrition™ Antioxidant & Energy Metabolism Support Dietary Supplement Non GMO Gluten Free Soy Free Vegan At Doctor's Best, our formula packs a powerful punch with Na-RALA, a form of R-alpha-lipoic acid with optimized stability and enhanced bioavailability. Together with D-Biotin, it actively supports enzymes, facilitating the breakdown of fats and carbs for energy. Supports a balanced glycemic & metabolic response already within normal range Helps support the body's antioxidant defenses D-Biotin helps metabolize fatty acids and carbohydrates

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Science-Based Nutrition™ Antioxidant & Energy Metabolism Support Dietary Supplement Non GMO Gluten Free Soy Free Vegan At Doctor's Best, our formula packs a powerful punch with Na-RALA, a form of R-alpha-lipoic acid with optimized stability and enhanced bioavailability. Together with D-Biotin, it actively supports enzymes, facilitating the breakdown of fats and carbs for energy. Supports a balanced glycemic & metabolic response already within normal range Helps support the body's antioxidant defenses D-Biotin helps metabolize fatty acids and carbohydrates

Customer reviews

5.0
verified purchase
Fertility Support

I bought these for my husband. We’ll give it 3-6 months to see how it’s going.

4/11/2026
5.0
verified purchase
Potent benefits for metabolic health as you age

The quality of this stabilized R-Lipoic Acid is superior. I love that the ingredients are formulated for maximum absorption. I’ve noticed a significant improvement in my energy levels and nerve health. The package is secure, and the veggie caps are a small size, making them very easy to take. No bitter taste at all!

4/7/2026
4.0
verified purchase

Absolutely love iHerb products! Great quality, amazing variety, and everything always arrives well-packaged and on time. Highly recommended

4/5/2026
5.0
verified purchase
Superior Stability and High Quality

I am impressed by the quality of this stabilized R-Lipoic Acid. The veggie capsules are easy to swallow and contain no unnecessary fillers. The packaging is secure, and the brand is highly reputable. It is a reliable addition to my daily wellness regimen. Very satisfied with the professional formulation.

1/23/2026
5.0
verified purchase
Прекрасно!

Doctor’s Best R-Lipoic Acid has been a great supplement for supporting my energy and overall wellness. I noticed that it absorbs well and feels more effective than regular alpha-lipoic acid. The capsules are easy to swallow, and I appreciate that the formula uses the R-form, which is considered the more active and natural form. After taking it consistently, I feel better energy throughout the day and less fatigue. The quality of Doctor’s Best products has always been reliable, and this one is no exception. Overall, it’s a solid choice for anyone looking for a high-quality R-lipoic acid supplement.

11/29/2025
5.0
verified purchase
Stabilized R-Lipoic Acid Capsules for Antioxidant and Energy Support

I’ve been taking these R-Lipoic Acid veggie capsules daily, and the quality of the ingredients is excellent. The size is easy to swallow, and the package keeps them fresh and secure. The recommended serving and frequency are simple to follow. With consistent use, I’ve noticed improved energy, better antioxidant support, and overall wellness, making it a reliable supplement for daily health and vitality.

11/26/2025
5.0
verified purchase
Foundational Health

This supplement truly shines due to its commitment to high-quality, clearly sourced ingredients, providing peace of mind with every serving. I noticed a subtle but positive shift in my overall well-being, including improved daily energy and smoother systemic function. For anyone looking to support their foundational health with a well-made product, this offers excellent value and reliable results.

10/23/2025
5.0
verified purchase
최고!

Quality is super! The ingredients are great! Size arranged! What you need! Performance is felt! the product arranged, perfectly packed, the effect is definitely there! I will order more! Just as quickly delivered

10/23/2025
5.0
verified purchase
최고!

Quality is super! The ingredients are great! Size arranged! What you need! Performance is felt! the product arranged, perfectly packed, the effect is definitely there! I will order more! Just as quickly delivered

10/19/2025
5.0
verified purchase
Good value

I believe in this company.I believe this is a good value for 200 mg per capsule. no, adverse reactions. And believe it's a powerful antioxidant.

9/30/2025